function selectAll(formObj, fieldname, isInverse)
{
    if (fieldname.length == 0) {
        for (var i=0;i < formObj.length;i++) {
            fldObj = formObj.elements[i];
            if (fldObj.type == 'checkbox') {
                fldObj.checked = isInverse;
            }
        }
    } else {
        for (var i=0; i < formObj.length;i++) {
            fldObj = formObj.elements[i];
            if (fldObj.type == 'checkbox') {
                if (fldObj.name.indexOf(fieldname) > -1) {
                    fldObj.checked = isInverse;
                }
            }
        }
    }
}

function goto_URL(object)
{
	window.location.href = object.options[object.selectedIndex].value;
}

function togglecollapse(id)
{
	if (document.getElementById) { obj = document.getElementById(id); }
	if (document.all) { obj = document.all[id]; }
	if (document.layers) { obj = document.layers[id]; }
	if (obj) {
		if (obj.style.display == "none") {
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}

	var expDays = 365;
	var exp = new Date();
	exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
	setCookie(window.location.pathname+"_smart_collaps_"+ obj.id , obj.style.display, exp);

	return false;
}

function ajaxtogglecollapse(id)
{
	if (document.getElementById) { obj = document.getElementById(id); }
	if (document.all) { obj = document.all[id]; }
	if (document.layers) { obj = document.layers[id]; }
	if (obj) {
		new Effect.toggle(id, 'appear');
	}

	var expDays = 365;
	var exp = new Date();
	exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
	setCookie(window.location.pathname+"_smart_collaps_"+ obj.id , obj.style.display, exp);

	return false;
}

function hideElement(id)
{
	if (document.getElementById) { obj = document.getElementById(id); }
	if (document.all) { obj = document.all[id]; }
	if (document.layers) { obj = document.layers[id]; }
	if (obj) {
		if (obj.style.display == "none") {
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}
}


var iconClose = new Image();
iconClose.src = smart_url+'images/close12.gif';
var iconOpen = new Image();
iconOpen.src = smart_url+'images/open12.gif';

function toggleIcon ( iconName )
{
	if ( document.images[iconName].src == window.iconOpen.src ) {
		document.images[iconName].src = window.iconClose.src;
	} else if ( document.images[iconName].src == window.iconClose.src ) {
		document.images[iconName].src = window.iconOpen.src;
	}
	return;
}

/**
 * Read the JavaScript cookies tutorial at:
 *   http://www.netspade.com/articles/javascript/cookies.xml
 */

/**
 * Sets a Cookie with the given name and value.
 *
 * name       Name of the cookie
 * value      Value of the cookie
 * [expires]  Expiration date of the cookie (default: end of current session)
 * [path]     Path where the cookie is valid (default: path of calling document)
 * [domain]   Domain where the cookie is valid
 *              (default: domain of calling document)
 * [secure]   Boolean value indicating if the cookie transmission requires a
 *              secure transmission
 */
function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

/**
 * Gets the value of the specified cookie.
 *
 * name  Name of the desired cookie.
 *
 * Returns a string containing value of specified cookie,
 *   or null if cookie does not exist.
 */
function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

/**
 * Deletes the specified cookie.
 *
 * name      name of the cookie
 * [path]    path of the cookie (must be same as path used to create cookie)
 * [domain]  domain of the cookie (must be same as domain used to create cookie)
 */
function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}
